An assessment of the air quality assurance work conducted by various districts, cities, counties and development zones in Guiyang in November was announced by the Guiyang Atmosphere Office on Dec 13.
The rankings of districts, zones and counties in Guiyang were as follows, from best to worst: Guanshanhu district, Wudang district, Guiyang Free Trade Zone, Baiyun district, Huaxi district, Guizhou Shuanglong Airport Economic Zone, Guiyang National High-tech Industrial Development Zone, Yunyan district, Qingzhen city, Nanming district, Kaiyang county, Guiyang Economic and Technological Development Zone, Xifeng county, and Xiuwen county.
All districts, zones and counties in Guiyang enjoyed good air quality every day in November.